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lllyasviel / sd-forge-layerdiffuse

[WIP] Layer Diffusion for WebUI (via Forge)
Apache License 2.0
3.86k stars 331 forks source link

How to save the transparent images in bulk? #94

Open andykaufseo opened 6 months ago

andykaufseo commented 6 months ago

The extension works fine, it generates transparent images, but the only way to save the transparent ones is to right click > save on each image, which is not a decent workflow for generating bulk images.

The script actually saves the images without the transparent bg to the output folder, it saves the ones with the checkered background.

Quidam2k commented 6 months ago

Eager to see this issue resolved.

halkony commented 5 months ago

@Quidam2k @andykaufseo I was able to fix this issue. I'm submitting a PR but if you want the fix now, you can copy the commit from my fork. It's very simple. https://github.com/halkony/sd-forge-layerdiffuse

The root cause is the way the image is handled inside the txt2img_function (which is run whenever you generate images). Instead of storing the processed image in PIL format, it's stored as a numpy array in processed.extra_images. My PR just adds a hook after processing that converts it and saves it with the tag "transparent."

halkony commented 5 months ago

Looks like there's another PR in the pipeline that fixes this issue and has some other fixes.

https://github.com/layerdiffusion/sd-forge-layerdiffuse/pull/99

Author seems inactive -- so until that's merged, using this fork is preferable https://github.com/new-sankaku/sd-forge-layerdiffuse/tree/main